What are the cheapest airlines flying from New York to London Heathrow Airport round-trip?

Cheapflights users have booked flights from New York to London Heathrow Airport round-trip from £351. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £352, and Air Canada, from £355. You may be able to fly from New York to London Heathrow Airport for 24% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from New York to London Heathrow Airport one-way?

One-way options have recently been found by users for as low as £114 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £121 and Air Canada from £130 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from New York to London Heathrow Airport?

The most popular flight routes from New York to London Heathrow Airport are New York John F Kennedy Intl - London Heathrow, Newark - London Heathrow and New York LaGuardia - London Heathrow.

What are the cheapest flights from New York to London Heathrow Airport?

Looking for the cheapest flight from New York to London Heathrow Airport? While on average our users pay £1,725, our data indicates the cheapest price to be £172. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around £215.

What are the most reliable airlines from New York to London Heathrow Airport?

The top 3 most reliable airlines when flying from New York to London Heathrow Airport are TAP AIR PORTUGAL (83%), Malaysia Airlines (82%) and JetBlue (81%).

What are the most popular airlines that fly from New York to London Heathrow Airport?

Consider Air France, Finnair or JetBlue when booking your flight. These represent the most popular airlines when flying from New York to London Heathrow Airport.

What is the cheapest day to fly round-trip from New York to London Heathrow Airport?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from New York to London Heathrow Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 26% on flights from New York to London Heathrow Airport compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £469. For sooner than that we have options available in the next 3 days from £512.

What is the cheapest month to fly from New York to London Heathrow Airport?

January can be a great time to fly to London Heathrow Airport from New York with a flight ticket averaging about £415. Cheapflights users have found deals in the month of January for as cheap as £276. The most expensive prices can be found in the month of June.

Can I find deals for flights from New York to Heathrow that include hotel bookings?

Yes. In addition to deals on New York to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from New York to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Heathrow.

Can I find deals for business class flights from New York to Heathrow?

Yes. Cheapflights offers flight deals from New York to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£114+ Flights from New York to London Heathrow Airport

Cheapflights Tip: The best prices from New York to London Heathrow are usually found in October or January, booked 85 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from New York to Heathrow

Round-trip from	£351
One-way from	£114
Popular in	December
Cheapest in	October
Average price	£513
Good round-trip deal	£382 or less
Good one-way deal	£216 or less

Aer Lingus
11/8-29/8
2 total stops
21h 40m total
New York to London

Search Deals

Icelandair
7/10
1 total stop
31h 45m total
New York to London

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from New York (NYC) to London Heathrow.

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Price to beat on a one-way flight from New York (NYC) to London Heathrow.

Search Deals

Find flight deals from New York to Heathrow

Cheapest flights from New York to Heathrow
Explore the most affordable flight options available from New York to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 11/818:25JFK - LHR

1 stop9h 40mAer Lingus

Fri 29/809:50LHR - JFK

1 stop12h 00mAer Lingus

Deal found 10/7£351

Mon 18/822:05JFK - LHR

1 stop15h 45mTAP AIR PORTUGAL

Tue 9/911:20LHR - JFK

1 stop13h 45mTAP AIR PORTUGAL

Deal found 9/7£352

Mon 11/820:20LGA - LHR

1 stop29h 10mAir Canada

Fri 29/814:05LHR - LGA

1 stop10h 26mAir Canada

Deal found 10/7£355

Fri 22/819:00JFK - LHR

Nonstop7h 15mVirgin Atlantic

Fri 29/808:40LHR - JFK

1 stop11h 45mVirgin Atlantic

Deal found 9/7£355

Fri 22/820:20LGA - LHR

1 stop29h 10mMultiple Airlines

Sat 30/806:50LHR - LGA

2 stops12h 55mMultiple Airlines

Deal found 9/7£357

Sat 23/809:00JFK - LHR

1 stop20h 00mMultiple Airlines

Sat 30/807:45LHR - JFK

1 stop10h 15mMultiple Airlines

Deal found 9/7£358

Thu 4/921:30JFK - LHR

Nonstop7h 10mBritish Airways

Fri 12/909:30LHR - JFK

1 stop14h 35mBritish Airways

Deal found 10/7£359

Fri 12/909:45JFK - LHR

Nonstop6h 55mIberia

Tue 16/911:30LHR - JFK

1 stop12h 25mIberia

Deal found 9/7£366

Fri 7/1110:05JFK - LHR

1 stop16h 05mUnited Airlines

Sun 16/1108:55LHR - JFK

1 stop12h 45mUnited Airlines

Deal found 8/7£368

Sat 23/806:00LGA - LHR

1 stop23h 40mUnited Airlines

Sat 30/809:30LHR - LGA

1 stop27h 32mUnited Airlines

Deal found 10/7£372

Tue 19/815:30LGA - LHR

1 stop10h 00mLufthansa

Wed 27/809:30LHR - LGA

1 stop15h 06mLufthansa

Deal found 9/7£373

Wed 6/820:59JFK - LHR

Nonstop7h 31mJetBlue

Thu 21/808:15LHR - JFK

Nonstop8h 04mJetBlue

Deal found 9/7£374

Best flights from New York to Heathrow
Discover carefully curated flight deals from New York to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Mon 11/818:25JFK - LHR

1 stop9h 40mAer Lingus

Fri 29/809:50LHR - JFK

1 stop12h 00mAer Lingus

Deal found 10/7£351

Mon 18/822:05JFK - LHR

1 stop15h 45mTAP AIR PORTUGAL

Tue 9/911:20LHR - JFK

1 stop13h 45mTAP AIR PORTUGAL

Deal found 9/7£352

Mon 11/820:20LGA - LHR

1 stop29h 10mAir Canada

Fri 29/814:05LHR - LGA

1 stop10h 26mAir Canada

Deal found 10/7£355

Fri 22/820:20LGA - LHR

1 stop29h 10mMultiple Airlines

Sat 30/806:50LHR - LGA

2 stops12h 55mMultiple Airlines

Deal found 9/7£357

Thu 4/918:00JFK - LHR

Nonstop7h 25mVirgin Atlantic

Thu 11/909:55LHR - JFK

1 stop14h 10mVirgin Atlantic

Deal found 11/7£358

Thu 4/921:30JFK - LHR

Nonstop7h 10mBritish Airways

Fri 12/909:30LHR - JFK

1 stop14h 35mBritish Airways

Deal found 10/7£359

Fri 12/922:55JFK - LHR

Nonstop7h 10mIberia

Wed 17/909:15LHR - JFK

1 stop14h 40mIberia

Deal found 11/7£366

Fri 7/1110:05JFK - LHR

1 stop16h 05mUnited Airlines

Sun 16/1108:55LHR - JFK

1 stop12h 45mUnited Airlines

Deal found 8/7£368

Tue 5/808:45JFK - LHR

Nonstop7h 00mJetBlue

Tue 19/808:15LHR - JFK

Nonstop8h 04mJetBlue

Deal found 10/7£374

Fri 15/821:00JFK - LHR

Nonstop7h 15mDelta

Mon 25/808:40LHR - JFK

1 stop11h 45mDelta

Deal found 10/7£376

Sat 13/915:30LGA - LHR

1 stop10h 00mLufthansa

Thu 9/1009:30LHR - LGA

1 stop15h 07mLufthansa

Deal found 9/7£380

Thu 11/921:50EWR - LHR

1 stop13h 35mSWISS

Sat 13/920:05LHR - EWR

1 stop29h 05mSWISS

Deal found 9/7£383

Direct flights from New York to Heathrow
Explore direct flight options from New York to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 July 2025.

Mon 24/1108:45JFK - LHR

Nonstop7h 00mJetBlue

Sat 6/1208:30LHR - JFK

Nonstop8h 03mJetBlue

Deal found 10/7£357

Fri 1/819:00JFK - LHR

Nonstop7h 15mMultiple Airlines

Tue 19/816:50LHR - JFK

Nonstop7h 50mMultiple Airlines

Deal found 9/7£360

Thu 4/921:30JFK - LHR

Nonstop7h 20mVirgin Atlantic

Thu 11/916:50LHR - JFK

Nonstop7h 50mVirgin Atlantic

Deal found 10/7£361

Fri 12/907:50JFK - LHR

Nonstop6h 55mBritish Airways

Sat 20/913:20LHR - JFK

Nonstop7h 50mBritish Airways

Deal found 10/7£366

Fri 26/908:10JFK - LHR

Nonstop6h 50mKLM

Sun 9/1120:00LHR - JFK

Nonstop7h 59mKLM

Deal found 11/7£378

Mon 18/821:25EWR - LHR

Nonstop7h 05mBritish Airways

Fri 29/816:35LHR - EWR

Nonstop7h 50mBritish Airways

Deal found 11/7£379

Tue 12/809:45JFK - LHR

Nonstop6h 55mIberia

Mon 25/814:10LHR - JFK

Nonstop7h 49mIberia

Deal found 9/7£380

Fri 15/817:25EWR - LHR

Nonstop7h 30mUnited Airlines

Tue 26/808:00LHR - EWR

Nonstop8h 05mUnited Airlines

Deal found 10/7£381

Thu 21/823:25JFK - LHR

Nonstop7h 00mDelta

Tue 2/918:50LHR - JFK

Nonstop7h 39mDelta

Deal found 8/7£382

Mon 25/817:25EWR - LHR

Nonstop7h 30mLufthansa

Mon 1/908:00LHR - EWR

Nonstop8h 10mLufthansa

Deal found 11/7£389

Mon 11/821:25EWR - LHR

Nonstop7h 05mAmerican Airlines

Mon 11/511:10LHR - EWR

Nonstop7h 45mAmerican Airlines

Deal found 8/7£394

Last-minute flights from New York to Heathrow
Discover last-minute flight deals from New York to Heathrow. Data last updated 11 July 2025 and is based on user searches.

Wed 16/710:25EWR - LHR

1 stop15h 05mAir Canada

Tue 22/709:30LHR - EWR

1 stop10h 13mAir Canada

Deal found 9/7£387

Fri 18/720:38EWR - LHR

1 stop19h 22mMultiple Airlines

Sat 18/1006:00LHR - EWR

1 stop19h 10mMultiple Airlines

Deal found 10/7£386

Sun 20/723:25JFK - LHR

Nonstop7h 00mVirgin Atlantic

Fri 10/1009:55LHR - JFK

1 stop10h 30mVirgin Atlantic

Deal found 9/7£359

Sun 20/719:10LGA - LHR

1 stop9h 50mAir Canada

Fri 10/1014:05LHR - LGA

1 stop10h 32mAir Canada

Deal found 9/7£363

Sun 20/709:00JFK - LHR

1 stop16h 30mAir Canada

Fri 10/1014:05LHR - JFK

1 stop12h 40mAir Canada

Deal found 9/7£367

Sun 20/720:59JFK - LHR

Nonstop7h 31mJetBlue

Fri 22/811:55LHR - JFK

Nonstop8h 18mJetBlue

Deal found 9/7£374

Sun 20/721:30JFK - LHR

Nonstop7h 20mDelta

Sun 14/906:30LHR - JFK

1 stop10h 50mDelta

Deal found 11/7£376

Sun 20/718:10JFK - LHR

Nonstop7h 10mBritish Airways

Mon 8/914:40LHR - JFK

Nonstop7h 55mBritish Airways

Deal found 9/7£378

Sun 20/720:50EWR - LHR

Nonstop7h 30mUnited Airlines

Sun 14/909:30LHR - EWR

1 stop10h 13mUnited Airlines

Deal found 10/7£381

Sun 20/709:00JFK - LHR

1 stop20h 00mUnited Airlines

Thu 24/708:40LHR - JFK

1 stop12h 55mUnited Airlines

Deal found 9/7£386

Sun 20/721:50JFK - LHR

1 stop15h 50mMultiple Airlines

Tue 22/718:40LHR - JFK

1 stop23h 10mMultiple Airlines

Deal found 10/7£387

Mon 21/716:15JFK - LHR

1 stop10h 40mSWISS

Thu 24/708:40LHR - JFK

1 stop12h 55mSWISS

Deal found 9/7£381

One-way flights from New York to Heathrow
Search for one-way flight options from New York to Heathrow. Find affordable one-way fares based on user searches. Data last updated 11 July 2025.

Tue 7/1023:10JFK - LHR

1 stop31h 45mIcelandair

Deal found 11/7£114

Sun 20/722:05JFK - LHR

1 stop18h 55mTAP AIR PORTUGAL

Deal found 9/7£121

Sat 19/719:10LGA - LHR

1 stop30h 20mAir Canada

Deal found 9/7£130

Wed 7/123:45JFK - LHR

1 stop13h 15mIberia

Deal found 9/7£134

Wed 16/723:25JFK - LHR

Nonstop7h 00mVirgin Atlantic

Deal found 9/7£136

Wed 6/809:00JFK - LHR

1 stop16h 30mAir Canada

Deal found 9/7£137

Sat 26/721:00JFK - LHR

Nonstop7h 30mJetBlue

Deal found 10/7£141

Tue 29/715:30LGA - LHR

1 stop10h 00mLufthansa

Deal found 9/7£145

Wed 30/710:25LGA - LHR

2 stops18h 35mUnited Airlines

Deal found 9/7£147

Wed 30/714:30JFK - LHR

1 stop11h 15mDelta

Deal found 9/7£150

Sat 2/806:55JFK - LHR

2 stops33h 05mUnited Airlines

Deal found 8/7£152

Wed 5/1123:45JFK - LHR

1 stop13h 15mMultiple Airlines

Deal found 11/7£152

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 11/8

18:25-09:05

1 stop9h 40m

London Heathrow

Fri 29/8

09:50-16:50

1 stop12h 00m

£351

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 18/8

22:05-18:50

1 stop15h 45m

London Heathrow

Tue 9/9

11:20-20:05

1 stop13h 45m

£352

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 11/8

20:20-06:30

1 stop29h 10m

London Heathrow

Fri 29/8

14:05-19:31

1 stop10h 26m

£355

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 22/8

20:20-06:30

1 stop29h 10m

London Heathrow

Sat 30/8

06:50-14:45

2 stops12h 55m

£357

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 23/8

09:00-10:00

1 stop20h 00m

London Heathrow

Sat 30/8

07:45-13:00

1 stop10h 15m

£358

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 4/9

18:00-06:25

Nonstop7h 25m

London Heathrow

Thu 11/9

09:55-19:05

1 stop14h 10m

£358

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 4/9

19:30-07:45

Nonstop7h 15m

London Heathrow

Thu 11/9

09:30-19:05

1 stop14h 35m

£359

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 12/9

21:30-09:40

Nonstop7h 10m

London Heathrow

Sat 20/9

07:35-14:45

1 stop12h 10m

£366

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 7/11

10:05-07:10

1 stop16h 05m

London Heathrow

Fri 14/11

08:55-16:40

1 stop12h 45m

£368

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 18/8

17:00-09:05

1 stop11h 05m

London Heathrow

Mon 22/9

11:30-18:55

1 stop12h 25m

£369

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 56 results

...

Best time to book a flight from New York to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from New York with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York to London Heathrow Airport

How far ahead should I book a flight from New York to London Heathrow Airport?

The price you pay for your flight from New York to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New York to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from New York to London Heathrow Airport (average of £112). Flying from New York to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NYC to LHR?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from New York to London Heathrow Airport by exploring options for tickets at midday.

What is the cheapest day to fly from New York to London Heathrow Airport?

Travellers seeking maximum savings on their New York to London Heathrow Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from New York to London Heathrow Airport

The most flights from NYC to LHR are scheduled on a Wednesday (167 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (158 on average).

How much does it cost for a return flight from New York to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, KLM, andAustrian Airlines from New York to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,951 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,372 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

811 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,655 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,846 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from New York to London Heathrow Airport round-trip?
Cheapflights users have booked flights from New York to London Heathrow Airport round-trip from £351. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £352, and Air Canada, from £355. You may be able to fly from New York to London Heathrow Airport for 24% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from New York to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £114 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £121 and Air Canada from £130 one-way.
What are the most popular routes from New York to London Heathrow Airport?
The most popular flight routes from New York to London Heathrow Airport are New York John F Kennedy Intl - London Heathrow, Newark - London Heathrow and New York LaGuardia - London Heathrow.
What are the most reliable airlines from New York to London Heathrow Airport?
The top 3 most reliable airlines when flying from New York to London Heathrow Airport are TAP AIR PORTUGAL (83%), Malaysia Airlines (82%) and JetBlue (81%).
What are the cheapest flights from New York to London Heathrow Airport?
Looking for the cheapest flight from New York to London Heathrow Airport? While on average our users pay £1,725, our data indicates the cheapest price to be £172. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around £215.
Can I find deals for flights from New York to Heathrow that include hotel bookings?
Yes. In addition to deals on New York to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New York to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Heathrow.
Can I find deals for business class flights from New York to Heathrow?
Yes. Cheapflights offers flight deals from New York to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New York to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from New York to London Heathrow Airport (average of £112). Flying from New York to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Croydon

Milton Keynes

Deal

Northampton

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Hayes

Ipswich

Folkestone

Southend-on-Sea

Watford

Winchester

Swindon

Maidstone

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from New York to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£276	Average£420	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air France	Cheapest£279	Average£450	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£284	Average£413	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Delta	Cheapest£291	Average£426	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
JetBlue	Cheapest£292	Average£546	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£300	Average£441	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air Canada	Cheapest£300	Average£424	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£304	Average£465	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£332	Average£503	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£336	Average£517	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from New York to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from New York today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from New York to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from New York by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from New York to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from New York? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from New York to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from New York today and book when prices fit your budget.

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Cheap flights from New York to London Heathrow Airport from £114

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from New York to London Heathrow are usually found in October or January, booked 85 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from New York to Heathrow

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Find flight deals from New York to Heathrow

Cheapest flights from New York to HeathrowExplore the most affordable flight options available from New York to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from New York to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Use the filters below to find and compare flights from New York to London Heathrow Airport that are best for you.

Best time to book a flight from New York to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from New York with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New York to London Heathrow Airport

How far ahead should I book a flight from New York to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from New York to Heathrow. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from New York to London Heathrow Airport?

What is the cheapest time of day to fly from NYC to LHR?

Find hourly flight availability from New York to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

What is the cheapest day to fly from New York to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from New York to Heathrow. Price data was last updated on 6 July 2025.

Weekly flight availability from New York to London Heathrow Airport

Explore weekly flight availability from New York to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.

How much does it cost for a return flight from New York to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, KLM, andAustrian Airlines from New York to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New York to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from New York to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from New York to London Heathrow Airport one-way?

What are the most popular routes from New York to London Heathrow Airport?

What are the most reliable airlines from New York to London Heathrow Airport?

What are the cheapest flights from New York to London Heathrow Airport?

Can I find deals for flights from New York to Heathrow that include hotel bookings?

How can I find direct flights from New York to Heathrow?

Can I find deals for business class flights from New York to Heathrow?

What is the cheapest month to book a flight from New York to London Heathrow Airport?

Travelling to a place near New York?

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Alternative routes for New York to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from New York to Heathrow

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Cheapest flights from New York to Heathrow
Explore the most affordable flight options available from New York to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.